The 130-pound device was called the Turbonique Drag Axle, and the Florida company that manufactured this and essentially a variety of other small rocket ... "enough compressed air to start a ...

a blast of compressed-air travels through the hose and thrusts the rocket skyward. The basic principles of the Stomp Rocket apply to McLeish's engine—only instead of pushing a piece of styled ...

His latest design represents a breakthrough — pulling off an impressive 1 minute and 26 seconds flight on 4 liters of compressed air. The model incorporates an enhanced engine design featuring ...

SABRE, on the other hand, is a hybrid air-breathing rocket engine ... It is also where the incoming air is compressed, mixed with hydrogen fuel and then burnt within the engine’s combustion systems ...

This compressed air mixes with fuel, ignites, and produces thrust. The engine doesn't have moving ... The JinDou400 test craft mounted on top of a rocket before being released at 20,000 ft ...

Once the air is lowered to a manageable temperature, it’s passed to a compressor to raise the gas pressure, much like in a conventional jet engine. Then it’s routed to a rocket combustion ...

The two-stroke engine is powered by compressed air stored in ... In order to avoid the so-called 'rocket effect', this means to avoid the air escaping through one of the tank's extremities causing ...